Class H is a type of
electric multiple unit
An electric multiple unit or EMU is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a numbe ...
train used on the
Berlin U-Bahn, Berlin's underground
rapid transit system. They were the first new design of wide profile trains introduced after the
fall of the Berlin Wall and have been in use since 1996. It is the first model to allow passengers to freely walk through the entire length of the train, as opposed to having multiple closed off compartments.
History
After the
reunification of Germany
German reunification (german: link=no, Deutsche Wiedervereinigung) was the process of re-establishing Germany as a united and fully sovereign state, which took place between 2 May 1989 and 15 March 1991. The day of 3 October 1990 when the Ge ...
, the
Berliner Verkehrsbetriebe (BVG) saw an urgent need for more trains, as well as a new, more uniform model for both the
East and the
West to use. Thus, in order to replace the
D,
DL and
E classes, they placed an order of 115 new trains in 1992, which was later reduced to 26, with 20 more to be delivered at a later time. The first test runs of the new trains were held from 1996 before serial delivery began in 1997.
Features
Unlike other wide profile trains, the H class trains only feature longitudinal seats, a feature usually found in small profile trains. It was also the first model introduced in Berlin to feature
open gangways, allowing for free movement through the whole length of the train. The interior colours are mainly white and yellow.
Each of the batches of H class trains delivered received its own name, with the prototypes being referred to as ''H95'' and the versions of the two later, serial deliveries as ''H97'' and ''H01'' respectively. All individual trains also received a serial number in the format of ''5xxx''. They were ordered from and manufactured by
Adtranz,
ABB Henschel
Henschel & Son (german: Henschel und Sohn) was a German company, located in Kassel, best known during the 20th century as a maker of transportation equipment, including locomotives, trucks, buses and trolleybuses, and armoured fighting vehicle ...
and
Bombardier.
References
{{Berlin-UBahn-stub
Berlin U-Bahn
Electric multiple units of Germany
750 V DC multiple units
Bombardier Transportation multiple units